Drainer

Abstract

The utility model relates to the field of bathroom equipment, in particular to a drainer which comprises a drainer body and a connecting pipe, a connecting ring for sleeving the connecting pipe is connected to the drainer body, an inner ring of the connecting ring is communicated with an inner cavity of the drainer body, and a threaded groove for threaded connection of a drainage pipeline is formed in the outer wall, away from the connecting ring, of the connecting pipe. A first clamping block and a second clamping block are connected to the inner wall, facing the connecting ring, of the connecting pipe at intervals, a limiting ring cavity allowing the first clamping block and the second clamping block to be embedded is coaxially formed in the periphery of the connecting ring, a connecting groove allowing the first clamping block to be embedded is formed in the surface of the connecting ring, and the connecting groove communicates with the limiting ring cavity. According to the drainer, the clamping block I and the clamping block II are arranged, so that the connecting effect of the connecting pipe and the drainer body disappears, blockage in the inner cavity of the drainer body can be conveniently cleaned, a user does not need to detach the whole drainer by virtue of an external tool, and the blockage in the drainer is cleaned, so that the using difficulty of the drainer by the user is reduced.

Description

Technical Field

[0001] The present application relates to the field of bathroom equipment, and in particular to a drain. Background Art

[0002] A drain refers to a drainage device installed in kitchen and bathroom equipment such as bathtubs, washbasins and sewers. Usually, there is a drainage hole on the basin body of the kitchen and bathroom equipment. The water stop plug in the drain is installed at the drainage hole and connected to the drainage pipe. The opening and closing of the drainage hole is controlled by the water stop plug, thereby controlling the drainage and water storage functions of the basin body.

[0003] When the drain is clogged during actual use, the user needs to use external tools to disassemble the entire drain and clean the clog inside the drain, which makes it more difficult for the user to use the drain. Utility Model Content

[0004] In order to improve the problem of difficulty in using a drain for users, the present application provides a drain.

[0005] The present application provides a drainer, which adopts the following technical solution:

[0006] A water discharger comprises a water discharge body and a connecting pipe, wherein the water discharge body is connected to a connecting ring for the connecting pipe to be sleeved, the inner circle of the connecting ring is connected to the inner cavity of the water discharge body, the outer wall of the connecting pipe away from the connecting ring is provided with a threaded groove for threaded connection to a water supply and drainage pipe, the connecting pipe is connected to a first clamping block and a second clamping block at intervals toward the inner wall of the connecting ring, the outer circumference of the connecting ring is coaxially provided with a limiting ring cavity for the first clamping block and the second clamping block to be embedded, the surface of the connecting ring is provided with a connecting groove for the first clamping block to be embedded, and the connecting groove is connected to the limiting ring cavity.

[0007] By adopting the above technical solution, when the water discharger is installed, the connecting pipe sleeve is arranged on the outer periphery of the connecting ring, the second clamping block is embedded in the limiting ring cavity, the first clamping block is embedded in the connecting groove, the connecting groove is connected to the limiting ring cavity, the first clamping block is embedded in the limiting ring cavity along the inner wall of the connecting groove, and the connecting pipe is rotated to drive the second clamping block and the second clamping block to slide in the limiting ring cavity, so that the first clamping block is away from the connecting groove, and the outer wall of the first clamping block and the outer wall of the second clamping block are pressed against the inner wall of the limiting ring cavity to form a limit, so as to realize the connection between the water discharger body and the connecting pipe; at the same time, the other end of the connecting pipe faces the drainage pipe, and the drainage pipe thread is tightened and fixed on the inner wall of the thread groove, so that the drainage pipe is fixed. It is fixed on the connecting pipe to realize directional adjustment of the connecting pipe orifice. When the inner cavity of the drain body is blocked, the user rotates the connecting pipe to make the card block 1 in the limiting ring cavity face the connecting groove, driving the card block 1 to slide in the direction close to the connecting groove. The card block 1 is separated from the connecting ring along the inner wall of the connecting groove, and drives the card block 2 to separate from the limiting ring cavity, so that the connection effect between the connecting pipe and the drain body disappears, thereby facilitating the cleaning of the blockage in the inner cavity of the drain body. The user does not need to use external tools to disassemble the entire drain and clean the blockage in the drain, thereby reducing the difficulty of using the drain for the user.

[0008] Optionally, the connecting ring coaxial sleeve is provided with a sealing ring, and when the clamping block 1 and the clamping block 2 are embedded in the limiting ring cavity, the inner wall of the connecting tube presses against the outer ring of the sealing ring to form a seal.

[0009] By adopting the above technical solution, the sealing ring is coaxially sleeved on the outer circumference of the connecting ring. When the clamping block 1 and the clamping block 2 are embedded in the limiting ring cavity, the outer ring of the sealing ring presses against the inner wall of the connecting pipe to form a seal, thereby improving the sealing stability between the connecting pipe and the drain body, making it difficult for water discharged from the inner cavity of the drain body to overflow from the connection between the connecting pipe and the drain body, thereby improving the drainage stability of the drain.

[0010] Optionally, the length of the first card block is smaller than the length of the second card block.

[0011] By adopting the above technical solution, when the block 2 rotates on the inner wall of the limiting ring cavity to face the limiting groove, the length of the block 1 is smaller than the length of the block 2, which limits the block 2 from being embedded in the limiting groove, thereby ensuring the stability of the sliding of the block 1 and the block 2 on the inner wall of the limiting ring cavity.

[0012] Optionally, an opening and closing cover is rotatably connected to the inner wall of the water launch body, and the surface of the opening and closing cover abuts against the inner wall of the water launch body and separates the inner circle of the connecting ring and the inner cavity of the water launch body.

[0013] By adopting the above technical scheme, the water in the drainage hole fills the inner cavity of the drain body, the water impacts the opening and closing cover and drives the opening and closing cover to rotate, the abutment effect between the opening and closing cover and the inner wall of the drain body disappears, the inner circle of the connecting ring is connected to the inner cavity of the drain body, and the water in the inner cavity of the drain body passes through the inner circle of the connecting ring and the connecting pipe in turn and is discharged from the drainage pipe; when the water in the inner cavity of the drain body is drained, the pressure on the opening and closing cover disappears, the opening and closing cover rotates, the surface of the opening and closing cover abuts against the inner wall of the drain body and separates the inner cavity of the drain body and the inner cavity of the connecting ring, so that the odor in the drainage pipe is not easy to enter the inner cavity of the drain body through the inner circle of the connecting ring in turn, thereby improving the user's comfort in using the drain.

[0014] Optionally, a load-bearing ball is connected to the surface of the opening and closing cover, and the load-bearing ball has a tendency to drive the opening and closing cover to rotate in a direction close to the inner cavity of the launch body due to gravity.

[0015] By adopting the above technical solution, the load-bearing ball is connected to the surface of the opening and closing cover. When the water in the inner cavity of the sewage body is drained, the pressure of the water on the opening and closing cover disappears, and the gravity of the load-bearing ball drives the opening and closing cover to rotate in the direction close to the inner cavity of the sewage body. The surface of the opening and closing cover abuts against the inner wall of the sewage body and separates the inner cavity of the sewage body and the inner cavity of the connecting ring, thereby ensuring the stability of the rotation of the opening and closing cover.

[0016] Optionally, a limiting rod is connected to the inner wall of the launching body facing the connecting ring, and the end surface of the limiting rod can abut against the surface of the opening and closing cover to limit the rotation of the opening and closing cover.

[0017] By adopting the above technical scheme, when the water in the inner cavity of the launching body hits the surface of the opening and closing cover, the opening and closing cover is driven to rotate in the direction close to the connecting ring, and the end face of the limiting rod abuts against the surface of the opening and closing cover and limits the rotation of the opening and closing cover, so that the opening and closing cover is not easy to flip over excessively, thereby ensuring the stability of the opening and closing cover in the inner cavity of the launching body.

[0018] Optionally, a cleaning hole is opened on the outer wall of the water discharge body, and the cleaning hole is connected to the inner cavity of the water discharge body. A cleaning cover is threadedly connected to the outer wall of the water discharge body, and the cleaning cover covers the cleaning hole.

[0019] By adopting the above technical solution, the cleaning cover is threadedly connected to the outer wall of the drain body and covers the cleaning hole. When the inner cavity of the drain body is blocked, the cleaning cover is unscrewed to eliminate the sealing effect of the cleaning cover on the cleaning hole. The cleaning hole is connected to the inner cavity of the drain body, thereby making it convenient for users to clean the inner cavity of the drain body through the cleaning hole, further improving the convenience of users in using the drain.

[0020] Optionally, a threaded hole for threaded connection of the water launch plug is provided on the surface of the water launch body, and the threaded hole is connected to the inner cavity of the water launch body.

[0021] By adopting the above technical solution, when the drain plug is damaged or needs to be cleaned, the drain plug is unscrewed to separate the drain plug and the drain body, thereby facilitating the cleaning and replacement of the drain plug.

[0022] Optionally, the drain plug has an overflow port, and a plurality of water guide holes are spaced apart on the surface of the drain body facing the overflow port, wherein the water guide holes are connected to the inner cavity of the drain body, and the water in the drain plug can pass through the overflow port and the water guide holes in sequence and enter the inner cavity of the drain body.

[0023] By adopting the above technical scheme, the water in the drain plug passes through the inner cavity of the drain body, the inner circle of the connecting ring, the inner cavity of the connecting pipe and is discharged from the drainage pipe to achieve drainage; when the drain plug is blocked, the water in the drain plug passes through the overflow port and the water guide hole in turn and enters the inner cavity of the drain body to achieve the discharge of the accumulated water in the drain plug, so that the water is not easily accumulated in the basin cavity, thereby improving the stability of the drainage of the drain.

[0024] Optionally, the launching body includes a water passing part, a connecting part and a threaded part, the connecting ring is connected to the water passing part, the inner wall of the connecting part is rotatably connected to the outer periphery of the water passing part, the inner cavity of the connecting part is connected to the inner cavity of the water passing part, the outer wall of the threaded part is threadedly connected to the inner wall of the connecting part, the inner cavity of the threaded part is connected to the inner cavity of the connecting part, and the threaded hole is located on the threaded part.

[0025] By adopting the above technical solution, when the water drainer is installed, the water drain plug is threadedly connected to the inner wall of the threaded hole to achieve the connection between the water drain plug and the threaded part. The connecting part is sleeved on the outer periphery of the threaded part, and the connecting part is rotated to achieve the tightening and fixation of the threaded part and the connecting part, thereby driving the connecting part to rotate around the outer periphery of the water passing part without rotating the entire water passing part, thereby further improving the ease of use of the water drainer.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The setting of the first and second clamp blocks eliminates the connection effect between the connecting pipe and the drain body, thereby facilitating the cleaning of the blockage in the inner cavity of the drain body. The user does not need to use external tools to disassemble the entire drain and clean the blockage in the drain, thereby reducing the difficulty of using the drain for the user;

[0028] 2. The setting of the sealing ring, the outer ring of the sealing ring is pressed against the inner wall of the connecting pipe to form a seal, which improves the sealing stability between the connecting pipe and the water discharger body, so that the water discharged from the inner cavity of the water discharger body is not easy to overflow from the connection between the connecting pipe and the water discharger body, thereby improving the drainage stability of the water discharger;

[0029] 3. The opening and closing cover is set, the surface of the opening and closing cover abuts against the inner wall of the drain body and separates the inner cavity of the drain body and the inner cavity of the connecting ring, so that the odor in the drainage pipe is not easy to enter the inner cavity of the drain body through the inner circle of the connecting ring in turn, thereby improving the user's comfort in using the drain. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0031] Figure 2 It is a schematic diagram of the overall structure of the launching body in the embodiment of the present application.

[0032] Figure 3 It is a schematic diagram of the overall structure of the connecting pipe in the embodiment of the present application.

[0033] Figure 4 It is a cross-sectional view in an embodiment of the present application.

[0034] Explanation of the reference numerals: 1. launching body; 11. water-passing part; 111. cleaning hole; 12. connecting part; 13. threaded part; 131. threaded hole; 132. water guide hole; 2. connecting pipe; 21. threaded groove; 3. connecting ring; 31. limiting ring cavity; 32. connecting groove; 4. clamping block 1; 5. clamping block 2; 6. sealing ring; 7. cleaning cover; 8. opening and closing cover; 9. load-bearing ball; 10. limiting rod. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-4 This application is described in further detail.

[0036] The present application embodiment discloses a drain. Figure 1 The water discharger includes a water discharge body 1 and a connecting pipe 2. The water discharge body 1 is integrally formed with a connecting ring 3 for the connecting pipe 2 to be mounted. The inner circle of the connecting ring 3 is connected to the inner cavity of the water discharge body 1. The connecting pipe 2 is coaxially provided with a thread groove 21 for threaded connection of the water supply and drainage pipe away from the outer periphery of the connecting ring 3.

[0037] Reference Figure 2 and Figure 3 A card block 1 4 and a card block 2 5 are fixed at intervals on the inner wall of the connecting tube 2 facing the connecting ring 3. In the embodiment of the present application, both the card block 1 4 and the card block 2 5 are arc-shaped blocks, and the length of the card block 1 4 is less than the length of the card block 2 5. A limiting ring cavity 31 for embedding the card block 1 4 and the card block 2 5 is coaxially opened on the outer periphery of the connecting ring 3, and a connecting groove 32 for embedding the card block 1 4 is opened on the surface of the connecting ring 3, and the connecting groove 32 is connected to the limiting ring cavity 31.

[0038] Reference Figure 4A sealing ring 6 is coaxially sleeved on the outer periphery of the connecting ring 3. The material of the sealing ring 6 can be rubber or silicone. In the embodiment of the present application, the material of the sealing ring 6 is rubber, which has a certain deformation ability. The outer periphery of the sealing ring 6 can press against the inner wall of the connecting pipe 2 to form a seal.

[0039] Reference Figure 2 and Figure 3 When the drainer is installed, the drainage pipe thread is tightened and fixed on the inner wall of the thread groove 21 to realize the connection between the drainage pipe and the connecting pipe 2; the clamp block 2 5 is driven to embed into the limiting ring cavity 31, and the clamp block 1 4 is driven to embed into the connecting groove 32, and the clamp block 1 4 is embedded in the limiting ring cavity 31 along the inner wall of the connecting groove 32, and the connecting pipe 2 is rotated to drive the clamp block 1 4 and the clamp block 2 5 to slide in the limiting ring cavity 31, and the clamp block 1 4 and the clamp block 2 5 are limited in the limiting ring cavity 31 to realize the installation of the connecting pipe 2 and the drain body 1.

[0040] Reference Figure 4 At the same time, the outer ring of the sealing ring 6 is pressed against the inner wall of the connecting pipe 2 to form a seal, so that the water in the inner cavity of the water discharge body 1 is not easy to overflow from the connection between the connecting pipe 2 and the connecting ring 3, thereby ensuring the stability of the drainage of the water discharger.

[0041] Reference Figure 2 and Figure 4 The launching body 1 comprises a water passing part 11, a connecting part 12 and a threaded part 13. In the embodiment of the present application, the water passing part 11, the connecting part 12 and the threaded part 13 are all circular rings. The connecting ring 3 is fixed on the outer wall of the water passing part 11, and the inner circle of the connecting ring 3 is connected to the inner cavity of the water passing part 11. One end of the connecting part 12 is coaxially rotatably connected to the outer periphery of the water passing part 11, and the other end of the connecting part 12 is coaxially threadedly connected to the outer periphery of the threaded part 13. The inner cavity of the threaded part 13 is connected to the inner cavity of the water passing part 11. A threaded hole 131 for threaded connection of a water stop plug is coaxially opened on the inner wall of the threaded part 13 away from the connecting part 12. The threaded hole 131 is connected to the inner cavity of the threaded part 13. The water stop plug has an overflow port. A plurality of water guide holes 132 are evenly spaced on the surface of the threaded part 13 facing the overflow port. The plurality of water guide holes 132 are evenly spaced around the axis of the threaded part 13, and the water guide holes 132 are connected to the inner cavity of the threaded part 13.

[0042] Reference Figure 4 When the water stop plug is blocked, the water in the water stop plug passes through the overflow port, the water guide hole 132, the inner cavity of the water passing part 11, the inner circle of the connecting ring 3, the inner cavity of the connecting pipe 2 and is discharged from the drainage pipe in sequence, thereby achieving the stability of drainage of the drain.

[0043] Reference Figure 4A cleaning hole 111 is provided on the outer wall of the water passing part 11, and the cleaning hole 111 is connected to the inner cavity of the water passing part 11. A cleaning cover 7 is threadedly connected to the outer surface of the water passing part 11, and the cleaning cover 7 covers the cleaning hole 111; when the inner cavity of the water passing part 11 is blocked, the cleaning cover 7 is unscrewed to eliminate the covering effect of the cleaning cover 7 on the cleaning hole 111, thereby facilitating the user to clean the inner cavity of the water passing part 11 through the cleaning hole 111, further improving the convenience of the user in using the drainer.

[0044] Reference Figure 4 The water passing part 11 is rotatably connected to the opening and closing cover 8 toward the inner wall of the connecting ring 3, and the rotation axis of the opening and closing cover 8 and the axis of the water passing part 11 are perpendicular to each other. When the opening and closing cover 8 rotates in the direction close to the water passing part 11, the surface of the opening and closing cover 8 abuts against the inner wall of the water passing part 11 and separates the inner circle of the connecting ring 3 and the inner cavity of the water passing part 11, so that the odor in the drainage pipe is not easily discharged through the inner cavity of the water passing part 11, thereby improving the user's comfort in using the drain.

[0045] Reference Figure 4 A load-bearing ball 9 is embedded on the surface of the opening and closing cover 8 facing the connecting ring 3. The load-bearing ball 9 has a tendency to drive the opening and closing cover 8 to rotate toward the water passing part 11 due to gravity. A limiting rod 10 is fixed to the inner wall of the water passing part 11 facing the connecting ring 3. The surface of the limiting rod 10 can abut against the surface of the opening and closing cover 8 and limit the rotation of the opening and closing cover 8.

[0046] The implementation principle of a water discharger in the embodiment of the present application is as follows: when the water discharger is installed, the connecting pipe 2 is sleeved on the outer periphery of the connecting ring 3, the clamping block 2 5 is embedded in the limiting ring cavity 31, the clamping block 1 4 is embedded in the connecting groove 32, the connecting groove 32 is connected to the limiting ring cavity 31, the clamping block 1 4 is embedded in the limiting ring cavity 31 along the inner wall of the connecting groove 32, the connecting pipe 2 is rotated, the clamping block 2 5 and the clamping block 2 5 are driven to slide in the limiting ring cavity 31, so that the clamping block 1 4 is away from the connecting groove 32, and the outer wall of the clamping block 1 4 and the outer wall of the clamping block 2 5 are pressed against the inner wall of the limiting ring cavity 31 to form a limit, so as to realize the connection between the water discharger body 1 and the connecting pipe 2; at the same time, the other end of the connecting pipe 2 faces the drainage pipe, and the drainage pipe thread is tightened and fixed in the thread groove 21 The inner wall of the drainage pipe fixes the drainage pipe on the connecting pipe 2 to realize directional adjustment of the pipe mouth of the connecting pipe 2. When the inner cavity of the drain body 1 is blocked, the user rotates the connecting pipe 2 to make the block 1 4 in the limiting ring cavity 31 face the connecting groove 32, and drives the block 1 4 to slide in the direction close to the connecting groove 32. The block 1 4 is separated from the connecting ring 3 along the inner wall of the connecting groove 32, and drives the block 2 5 to separate from the limiting ring cavity 31, so that the connection effect between the connecting pipe 2 and the drain body 1 disappears, thereby facilitating the cleaning of the blockage in the inner cavity of the drain body 1. The user does not need to use external tools to disassemble the entire drain and clean the blockage in the drain, thereby reducing the difficulty of using the drain for the user.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A drain, characterized in that: The invention comprises a water discharge body (1) and a connecting pipe (2), wherein the water discharge body (1) is connected with a connecting ring (3) for the connecting pipe (2) to be sleeved, the inner circle of the connecting ring (3) is connected to the inner cavity of the water discharge body (1), the outer wall of the connecting pipe (2) away from the connecting ring (3) is provided with a thread groove (21) for threaded connection of a water supply and drainage pipe, the inner wall of the connecting pipe (2) facing the connecting ring (3) is connected with a first clamping block (4) and a second clamping block (5) at intervals, the outer circumference of the connecting ring (3) is coaxially provided with a limiting ring cavity (31) for the first clamping block (4) and the second clamping block (5) to be embedded, the surface of the connecting ring (3) is provided with a connecting groove (32) for the first clamping block (4) to be embedded, and the connecting groove (32) is connected to the limiting ring cavity (31).

2. The drainer according to claim 1, characterized in that: The connecting ring (3) is coaxially sleeved with a sealing ring (6). When the clamping block 1 (4) and the clamping block 2 (5) are embedded in the limiting ring cavity (31), the inner wall of the connecting pipe (2) presses against the outer ring of the sealing ring (6) to form a seal.

3. The drainer according to claim 1, characterized in that: The length of the first card block (4) is smaller than the length of the second card block (5).

4. The drain according to claim 1, characterized in that: The inner wall of the water launch body (1) is rotatably connected to an opening and closing cover (8), and the surface of the opening and closing cover (8) abuts against the inner wall of the water launch body (1) and separates the inner circle of the connecting ring (3) and the inner cavity of the water launch body (1).

5. The drainer according to claim 4, characterized in that: A load-bearing ball (9) is connected to the surface of the opening and closing cover (8), and the load-bearing ball (9) has a tendency to drive the opening and closing cover (8) to rotate in a direction close to the inner cavity of the launch body (1) due to gravity.

6. The drainer according to claim 4, characterized in that: The inner wall of the launching body (1) facing the connecting ring (3) is connected to a limiting rod (10), and the end surface of the limiting rod (10) can abut against the surface of the opening and closing cover (8) to limit the rotation of the opening and closing cover (8).

7. The drainer according to claim 1, characterized in that: The outer wall of the water discharge body (1) is provided with a cleaning hole (111), the cleaning hole (111) being connected to the inner cavity of the water discharge body (1), and the outer wall of the water discharge body (1) is threadedly connected with a cleaning cover (7), the cleaning cover (7) covering the cleaning hole (111).

8. The drainer according to claim 1, characterized in that: A threaded hole (131) for threaded connection of a water launch plug is provided on the surface of the water launch body (1), and the threaded hole (131) is connected to the inner cavity of the water launch body (1).

9. The drain according to claim 8, characterized in that: The drain plug has an overflow port, and a plurality of water guide holes (132) are arranged at intervals on the surface of the drain body (1) facing the overflow port, the water guide holes (132) being connected to the inner cavity of the drain body (1), so that water in the drain plug can sequentially pass through the overflow port and the water guide holes (132) and enter the inner cavity of the drain body (1).

10. The drainer according to claim 8, characterized in that: The launching body (1) comprises a water-passing portion (11), a connecting portion (12) and a threaded portion (13); the connecting ring (3) is connected to the water-passing portion (11); the inner wall of the connecting portion (12) is rotatably connected to the outer periphery of the water-passing portion (11); the inner cavity of the connecting portion (12) is connected to the inner cavity of the water-passing portion (11); the outer wall of the threaded portion (13) is threadedly connected to the inner wall of the connecting portion (12); the inner cavity of the threaded portion (13) is connected to the inner cavity of the connecting portion (12); and the threaded hole (131) is located on the threaded portion (13).

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